No problem, we've got 2691 and 2331 to multiply
2691 × 2331 = 2331 × (2691)
+ 2331 × 1 that equals 2331
+ 2331 × 90 producing 209790
+ 2331 × 600 giving us 1398600
+ 2331 × 2000 that results in 4662000

= 6272721
